diff --git a/composer.json b/composer.json
index 6e8174a..a2a7d26 100644
--- a/composer.json
+++ b/composer.json
@@ -11,7 +11,7 @@
         }
     ],
     "require": {
-        "php": "^8"
+        "php": "^8.1"
     },
     "autoload": {
         "psr-4": {